42 Thayer Street
Top insights
- More open HPD violations than ~82% of buildings in this ZIP (67 open)
- 11 open hazardous (Class C) violations
- Built in 1939
- Rent-stabilized: 37 units registered
Class B
Class C
past 12 months
rent-stabilized with
DHCR (most recent year)
units (PLUTO)
past 12 mo (150m)
rent
min walk
(311 complaints)
errands grade
nearby
A difference between the DHCR rent-stabilized count and the PLUTO total is common and does not, on its own, indicate a violation: units can leave rent stabilization legally, the two datasets count units differently, some units may be non-residential, and a registration can be filed incompletely. To check your own apartment, see how to request your rent history from DHCR.
42 Thayer Street
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- City records show 67 open HPD violations, 11 immediately hazardous (Class C) at this building. Ask which are still unresolved in the unit and the landlord’s timeline to clear them.
- The oldest open violation on record dates to 2011 — why has it stayed open this long, and is it in or near this unit?
- DHCR’s most recent registration lists 37 rent-stabilized units here. Ask whether this specific unit is one of them, and ask the landlord for its legal regulated rent and lease history.
- Confirm the condition behind the most recent open violation was actually repaired, not just marked closed: Trace and repair the source and abate the visible mold condition... greater than thirty sq….
- Confirm in person that the immediately-hazardous (Class C) conditions — typically heat, hot water, leaks, mold or pests — are genuinely fixed, not just marked closed.
42 Thayer Street sits in Manhattan, ZIP 10040. The closest subway is Dyckman St (1) (3-minute walk), served by the 1 and A lines.
Building Condition
- 2026-05-28 "§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATE…"
- 2026-05-28 "§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER WINDOW SASH AT 1ST WINDOW FRO…"
- 2026-05-28 "§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT NORTH WALL IN THE 1…"
- 2026-05-28 "§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER WINDOW SASH AT 1ST WINDOW FRO…"
- 2026-05-28 "§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN THIRTY SQ FT AT CEILIN…"
- 2024-09-23
- 2023-11-22
- 2021-09-16
- Class C · 11 open · penalty 165 · (15/ea)
- Class B · 50 open · penalty 250 · (5/ea)
- Class A · 6 open · penalty 6 · (1/ea)
- 2026-05-04 · Apt 2B · EMERGENCY · UNSANITARY CONDITION
- 2026-05-04 · Apt 2B · NON EMERGENCY · DOOR/WINDOW
- 2026-05-04 · Apt 2B · NON EMERGENCY · WATER LEAK
- 2025-07-22
- 2019-12-26 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2019-12-26 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
- 2019-12-26 "FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION"
1 open lead-paint hazard violation on record (most recent 2023). These are HPD violations recorded against the building — not a test of any specific apartment.
Under NYC Local Law 1 (Admin Code §27-2056.5), lead paint is presumed present in common areas and in apartments where a child under 6 resides, in multiple dwellings built before 1960 (this building: built 1939). The presumption stands unless the owner obtained a lead-free or lead-safe exemption from HPD. Those exemption records aren’t published as open data, so we can’t confirm one either way.
The Building
Neighborhood & Environment
~1 block 300m
~2-3 blocks
- PETIT LARCENY: 197
- ASSAULT 3 & RELATED OFFENSES: 123
- HARRASSMENT 2: 122
- GRAND LARCENY: 82
- VEHICLE AND TRAFFIC LAWS: 68
- HEAT/HOT WATER: 512
- Noise - Street/Sidewalk: 203
- Noise - Residential: 194
- UNSANITARY CONDITION: 129
- PLUMBING: 126
- E & G GROCERY CORP.
- SHERMAN GOURMET DELI INC
- AGUA AZUL DELI GROCERY CORP.
- P.S. 152 Dyckman Valley
- Professor Juan Bosch Public School
- Amistad Dual Language School
- I.S. 218 Salome Urena
- City College Academy of the Arts
- Middle School 322
- I.S. 218 Salome Urena
- City College Academy of the Arts
- Middle School 322
- Dyckman St
- Dyckman St
- 207 St
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Grade A
- Washington Heights Academy
- New Camerata Opera Inc
- Inwood Library–joseph And Sheila Rosenblatt Building
- Lt. Wm. Tighe Triangle
- Equity Project Charter School 2
- Russian American Cultural Heritage Center
Internet providers serving this area
Internet providers available in this area — including fiber:
- Verizon Fiber Up to 2,300 Mbps down · 2,300 Mbps up
- Spectrum Cable Fiber Up to 1,000 Mbps down · 1,000 Mbps up
How to check internet providers before signing an NYC lease →
Source: FCC Broadband Data Collection (NY, rev. May 2026). Wired broadband only — cable + fiber. DSL, satellite, and fixed-wireless not included. Block-level data; actual availability may vary by building.
Market & Availability
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